Mardel Protoshield

Mardel Protoshield by Fritz is a bioadhesive supplement that enhances and repairs natural slime coats on fish. Slime coats are crucial components in defense against protozoan infections in fish, such as velvet, trichodina and ich.

Protoshield utilizes a revolutionary blend of new natural oils and filming technology to provide relief from nasty parasites and help maintain the long-term health of your fish. The natural oils are joined with a polymer that behaves like a slime coat, carrying the oils to fish bodies and creating a protective shield around your aquatic friends. A protein solubilizer encourages the penetration of Protoshield’s oils into the cell structures of fish skin. Protoshield also utilizes a special additive, made with Biospheres Technology, which helps to further establish protection in fish slime coats from infections and parasites.